Look at the part numbers. They're for a G-body hard top. I thought elkys had a sloping rear seal for the door windows. Good to know the new numbers are softer and thicker. Maybe they meant Monte Carlo...
They are hard top numbers and the camino does have a sloping rear. I will take a look at the 1987 NPN book, could be some info about this or a change the engineers made. If it was ment for the monte thats huge mistake. That service bulletin and others, more than one copy was in its original envelope from GM.